topic

• Postal service3
• Railroads3
• Administrative and political divisions1

name

• Nicholson, W. L3
• Jewell, Marshall, 1825-18832
• Routt, John Long, 1826-19072
• Key, David McKendree, 1824-19001

collection

• Maps of North America3

place

genre

• Maps3

publisher

• P. O. Dept2
• United States of America Post Office Department1

division

• Map Division3

type

• cartographic3